Well, from what little I know about emergency medical situations, I know not to move a person in an accident (specifically, a car-related accident) UNLESS:
0. There is NO ONE more qualified nearby
1. They are awake can move their fingers and toes
or
1a. The car is on fire and the gas tank is about to explode/the entire car is about to go over a cliff/under the water.
I applaud your knowledge of first responder care taking, however, I would suggest you take a course in first aid/ cpr from either the Red Cross or some other certified organization to make sure your knowledge if complete.